1443 search results - page 246 / 289 » On the Instability of Web Search Engines |
166
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HT
2003
ACM
15 years 11 months ago
2003
ACM
Web sites today serve many different functions, such as corporate sites, search engines, e-stores, and so forth. As sites are created for different purposes, their structure and...
152
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UIST
1999
ACM
15 years 10 months ago
1999
ACM
Most document or information management systems rely on hierarchies to organise documents (e.g. files, email messages or web bookmarks). However, the rigid structures of hierarchi...
158
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EDBTW
2006
Springer
15 years 9 months ago
2006
Springer
Abstract. Portal Catalogs is a popular means of searching for information on the Web. They provide querying and browsing capabilities on data organized in a hierarchy, on a categor...
155
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WWW
2006
ACM
16 years 6 months ago
2006
ACM
One of the main hurdles towards a wide endorsement of ontologies is the high cost of constructing them. Reuse of existing ontologies offers a much cheaper alternative than buildin...
159
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CIKM
2006
Springer
15 years 9 months ago
2006
Springer
There has been a great amount of work on query-independent summarization of documents. However, due to the success of Web search engines query-specific document summarization (que...